I wouldn't want it to tread on Nolans world at all, t.v.s shows have a lot smaller budgets, and I'd feel it'd feel like watching a cheap knock off, you'd need all new actors, etc, and it would be cool if it was done more of a re-telling, sorta like the incredible hulk vs hulk, so you could go a little mainstream with the villains, you could always have people arguing if there closely related or not. etc.